Hi All,
I'm working on a large file and need to extract all data between 2 strings. I have seen many good solutions to threads almost like my problem but none that quite fit.
This is all very new to me so any ideas would be really appreciated! (attempted to read sed and awk tutorials but got a... (9 Replies)
Hi All,
I have a file in which i want to print all the lines between 2 defined strings. Ex- I have file with data as follows
STEP1:-
----- has some 20 -30 lines of data
STEP2:-
----- has some 20 -30 lines of data
So i want to print those lines between STEP1 & STEP2. (line including STEP1)... (7 Replies)
hi all! i have a file like this
lea 25 female
dave 18 male
jake 27 male
and i want to have an output file like this
my name is lea. i am 25. female
my name is dave. i am 18. male
my name is jake. i am 27. male
thanks! (2 Replies)
Hi,
Here is an example:
I have a grep line:
grep -i -r -H "$WORD" "$DIRECTORY"with an output like this:
/media/dir/dir2//dir4/file.txt:/media/dir/dir2/dir3/file_16072008/es6.txt: "content of the file found from grep"/media/dir/dir2/dir3/dir4/file3.txt:/media/dir/dir2/dir3//file.txt:"other... (3 Replies)
I cannot seem to get what should be a simple awk one-liner to work correctly and cannot figure out why. I would like to use patterns from a specific field in one file as regex to search for matching strings in the entire line ($0) of another file.
I would like to output the lines of File2 which... (1 Reply)
I am using bash in Fedora 30
From the below lines (ls -l output), how can I print whatever is between the strings 'status_' and '.log'
$ ls -l | grep -i status
-rw-rw-r--. 1 sysadmin sysadmin 378530 Nov 11 21:58 status_vsbm1.log
-rw-rw-r--. 1 sysadmin sysadmin 428776 Nov 11 21:58... (8 Replies)
Discussion started by: kraljic
8 Replies
LEARN ABOUT LINUX
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)